doctorpangloss
12082d877d
Fix linting issues
2025-01-04 14:07:19 -08:00
doctorpangloss
9d5a5dd533
Merge branch 'master' of github.com:comfyanonymous/ComfyUI
2024-12-28 14:24:27 -08:00
comfyanonymous
160ca08138
Use python 3.9 in launch test instead of 3.8
...
Fix ruff check.
2024-12-26 20:05:54 -05:00
Huazhong Ji
c4bfdba330
Support ascend npu ( #5436 )
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* support ascend npu
Co-authored-by: YukMingLaw <lymmm2@163.com>
Co-authored-by: starmountain1997 <guozr1997@hotmail.com>
Co-authored-by: Ginray <ginray0215@gmail.com>
2024-12-26 19:36:50 -05:00
doctorpangloss
7655be873c
Updates to support Hunyuan Video
2024-12-25 22:39:12 -08:00
comfyanonymous
19a64d6291
Cleanup some mac related code.
2024-12-25 05:32:51 -05:00
comfyanonymous
b486885e08
Disable bfloat16 on older mac.
2024-12-25 05:18:50 -05:00
comfyanonymous
0229228f3f
Clean up the VAE dtypes code.
2024-12-25 04:50:34 -05:00
doctorpangloss
0fd407ae87
Merge branch 'master' of github.com:comfyanonymous/ComfyUI
2024-12-24 16:48:03 -08:00
comfyanonymous
15564688ed
Add a try except block so if torch version is weird it won't crash.
2024-12-23 03:22:48 -05:00
Simon Lui
c6b9c11ef6
Add oneAPI device selector for xpu and some other changes. ( #6112 )
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* Add oneAPI device selector and some other minor changes.
* Fix device selector variable name.
* Flip minor version check sign.
* Undo changes to README.md.
2024-12-23 03:18:32 -05:00
comfyanonymous
e44d0ac7f7
Make --novram completely offload weights.
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This flag is mainly used for testing the weight offloading, it shouldn't
actually be used in practice.
Remove useless import.
2024-12-23 01:51:08 -05:00
comfyanonymous
57f330caf9
Relax minimum ratio of weights loaded in memory on nvidia.
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This should make it possible to do higher res images/longer videos by
further offloading weights to CPU memory.
Please report an issue if this slows down things on your system.
2024-12-22 03:06:37 -05:00
Chenlei Hu
d7969cb070
Replace print with logging ( #6138 )
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* Replace print with logging
* nit
* nit
* nit
* nit
* nit
* nit
2024-12-20 16:24:55 -05:00
comfyanonymous
2dda7c11a3
More proper fix for the memory issue.
2024-12-19 16:21:56 -05:00
comfyanonymous
3ad3248ad7
Fix lowvram bug when using a model multiple times in a row.
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The memory system would load an extra 64MB each time until either the
model was completely in memory or OOM.
2024-12-19 16:04:56 -05:00
comfyanonymous
37e5390f5f
Add: --use-sage-attention to enable SageAttention.
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You need to have the library installed first.
2024-12-18 01:56:10 -05:00
Chenlei Hu
d9d7f3c619
Lint all unused variables ( #5989 )
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* Enable F841
* Autofix
* Remove all unused variable assignment
2024-12-12 17:59:16 -05:00
comfyanonymous
fd5dfb812c
Set initial load devices for te and model to mps device on mac.
2024-12-12 06:00:31 -05:00
doctorpangloss
2d1676c717
Merge branch 'master' of github.com:comfyanonymous/ComfyUI
2024-12-09 15:54:37 -08:00
comfyanonymous
57e8bf6a9f
Fix case where a memory leak could cause crash.
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Now the only symptom of code messing up and keeping references to a model
object when it should not will be endless prints in the log instead of the
next workflow crashing ComfyUI.
2024-12-02 19:49:49 -05:00
comfyanonymous
79d5ceae6e
Improved memory management. ( #5450 )
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* Less fragile memory management.
* Fix issue.
* Remove useless function.
* Prevent and detect some types of memory leaks.
* Run garbage collector when switching workflow if needed.
* Fix issue.
2024-12-02 14:39:34 -05:00
comfyanonymous
61196d8857
Add option to inference the diffusion model in fp32 and fp64.
2024-11-25 05:00:23 -05:00
doctorpangloss
9d20de6462
Merge branch 'improved_memory' of github.com:comfyanonymous/ComfyUI
2024-11-19 11:06:27 -08:00
doctorpangloss
772e768fe8
Merge branch 'master' of github.com:comfyanonymous/ComfyUI
2024-11-04 10:17:26 -08:00
comfyanonymous
95972bab86
Fix issue.
2024-11-04 05:07:07 -05:00
doctorpangloss
31eacb6ac9
Improve compilation of models, adding support for triton
2024-11-01 10:40:58 -07:00
comfyanonymous
bd5d8f150f
Prevent and detect some types of memory leaks.
2024-11-01 06:55:42 -04:00
comfyanonymous
975927cc79
Remove useless function.
2024-11-01 04:40:33 -04:00
comfyanonymous
1735d4fb01
Fix issue.
2024-11-01 04:25:27 -04:00
comfyanonymous
d8bd2a9baa
Less fragile memory management.
2024-11-01 02:41:51 -04:00
comfyanonymous
1af4a47fd1
Bump up mac version for attention upcast bug workaround.
2024-10-31 15:15:31 -04:00
doctorpangloss
76a80a65ea
Merge branch 'master' of github.com:comfyanonymous/ComfyUI
2024-10-29 15:35:39 -07:00
comfyanonymous
471cd3eace
fp8 casting is fast on GPUs that support fp8 compute.
2024-10-20 00:54:47 -04:00
comfyanonymous
67158994a4
Use the lowvram cast_to function for everything.
2024-10-17 17:25:56 -04:00
Benjamin Berman
e5fc19a25b
Improve vanilla node importing and fix CUDA on CPU devices bug
2024-10-15 00:02:06 -07:00
Benjamin Berman
9c9df424b4
Fix CUDA package with no drivers
2024-10-14 22:56:21 -07:00
doctorpangloss
8512f361fe
Merge branch 'master' of github.com:comfyanonymous/ComfyUI
2024-10-14 15:26:27 -07:00
doctorpangloss
a38968f098
Improvements to execution
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- Validation errors that occur early in the lifecycle of prompt
execution now get propagated to their callers in the
EmbeddedComfyClient. This includes error messages about missing node
classes.
- The execution context now includes the node_id and the prompt_id
- Latent previews are now sent with a node_id. This is not backwards
compatible with old frontends.
- Dependency execution errors are now modeled correctly.
- Distributed progress encodes image previews with node and prompt IDs.
- Typing for models
- The frontend was updated to use node IDs with previews
- Improvements to torch.compile experiments
- Some controlnet_aux nodes were upstreamed
2024-10-10 19:30:18 -07:00
doctorpangloss
5f26b76f59
Gracefully handle running with cuda torch on CPU only devices
2024-10-10 10:42:22 -07:00
Jonathan Avila
4b2f0d9413
Increase maximum macOS version to 15.0.1 when forcing upcast attention ( #5191 )
2024-10-09 22:21:41 -04:00
comfyanonymous
e38c94228b
Add a weight_dtype fp8_e4m3fn_fast to the Diffusion Model Loader node.
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This is used to load weights in fp8 and use fp8 matrix multiplication.
2024-10-09 19:43:17 -04:00
doctorpangloss
c34403b574
Fix invalid device here
2024-10-09 11:21:19 -07:00
doctorpangloss
bbe2ed330c
Memory management and compilation improvements
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- Experimental support for sage attention on Linux
- Diffusers loader now supports model indices
- Transformers model management now aligns with updates to ComfyUI
- Flux layers correctly use unbind
- Add float8 support for model loading in more places
- Experimental quantization approaches from Quanto and torchao
- Model upscaling interacts with memory management better
This update also disables ROCm testing because it isn't reliable enough
on consumer hardware. ROCm is not really supported by the 7600.
2024-10-09 09:13:47 -07:00
doctorpangloss
d25394d386
API now supports fire-and-forget, checking on queue status; prefetch_count now expressly set to 1 for workers
2024-09-27 12:07:54 -07:00
doctorpangloss
fa3176f96f
Merge branch 'master' of github.com:comfyanonymous/ComfyUI
2024-09-23 12:50:31 -07:00
comfyanonymous
dc96a1ae19
Load controlnet in fp8 if weights are in fp8.
2024-09-21 04:50:12 -04:00
Simon Lui
de8e8e3b0d
Fix xpu Pytorch nightly build from calling optimize which doesn't exist. ( #4978 )
2024-09-19 05:11:42 -04:00
doctorpangloss
db423f8013
Merge branch 'master' of github.com:comfyanonymous/ComfyUI
2024-09-05 09:23:00 -07:00
comfyanonymous
c7427375ee
Prioritize freeing partially offloaded models first.
2024-09-04 19:47:32 -04:00
